Ryan Larsen, PA-C
Surgical Physician Assistant · Eureka, CA
Ryan Larsen, PA-C is a surgical physician assistant with a practice address in Eureka, California, and NPI 1750300216, issued on Jul 18, 2006. Check the license (California PA17509, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Larsen
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA17509 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2826 Harris St, Eureka, CA 95503
- Phone
- (707) 443-8066
- Enumerated
- Jul 18, 2006
- Entity
- Type 1 · individual
Also registered at 2826 Harris St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Emmons, M.D.Orthopaedic Surgery Physician1215967773
- Daniel Farnum, M.D.Orthopaedic Surgery Physician1316164999
- Paul Gustavson, PA-CPhysician Assistant1295754752
- Williiam Kilgore, M.D.Orthopaedic Surgery Physician1508891029
- Raymond Koch, M.D.Orthopaedic Surgery Physician1245268549
- John Kurylo, MDOrthopaedic Surgery Physician1467611988
Verify Ryan Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17509Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
71% fewer Medicare Part D claims than the average surgical physician assistant in 2024
88 Medicare Part D claims for 62 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 70 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Oxycodone Hcl28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $61.50
1 payment, mostly food and beverage; the largest payer was Djo, LLC. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Columbia Lutheran CharitiesAstoria, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgical Physician Assistant providers in California
There are 1,075 surgical physician assistant records in California.
Other surgical physician assistant records in California
- Brooke Aber, P.A.Pleasant Hill, CA1790716074
- Brooke Abrantes, PA-CMountain View, CA1316771298
- Jory Adam, PA-CGreenbrae, CA1922269521
- Zulhumar Adil, PA-CFullerton, CA1578328043
- Neil Adler, PASan Jose, CA1447223276
- Lauren Aguilar, PAFresno, CA1518822022
- Maria Eugenia Aguilar H., PACMonterrey Park, CA1427276799
- Dzevahira Ahmetspahic, PA-CSan Leandro, CA1578601613
- James Aicardi, PA-CSan Francisco, CA1528557568
- Songolaye Akinloye, P.A.Los Angeles, CA1487781043
Common questions
What is Ryan Larsen, PA-C's NPI number?
Ryan Larsen, PA-C's National Provider Identifier (NPI) is 1750300216, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Larsen, PA-C located?
The NPPES record lists a practice address at 2826 Harris St, Eureka, CA, 95503. Phone: (707) 443-8066. Providers update this record themselves, so call before visiting.
How can I verify Ryan Larsen, PA-C's license?
NPPES lists California license number PA17509, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Larsen, PA-C prescribe under Medicare Part D?
In 2024, Ryan Larsen, PA-C had 88 Medicare Part D claims for 62 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Ryan Larsen, PA-C's Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.